Home / 41,302-90,512

Finding the Third Proportional to 41,302 and 90,512

Calculator

Solution

The third proportional to 41,302 and 90,512 is: 198,354.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,302 : 90,512 = 90,512 : x
  2. Step 2: Convert to fraction form
    41,302/90,512 = 90,512/x
  3. Step 3: Cross multiply
    41,302x = 90,512 × 90,512
  4. Step 4: Simplify right side
    41,302x = 8,192,422,144
  5. Step 5: Solve for x
    x = 8,192,422,144/41,302
  6. Step 6: Final answer
    x = 198,354.13

Related Problems

Find third proportional to 20,651 and 45,256
Half scale
Find third proportional to 82,604 and 181,024
Double scale
Find third proportional to 41,304 and 90,516
Similar ratio
Find third proportional to 61,953 and 135,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.